56682808

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 134111880

約数和(自身を除く): 77429072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 227, 343, 364, 392, 454, 637, 686, 728, 908, 1274, 1372, 1589, 1816, 2401, 2548, 2744, 2951, 3178, 4459, 4802, 5096, 5902, 6356, 8918, 9604, 11123, 11804, 12712, 17836, 19208, 20657, 22246, 23608, 31213, 35672, 41314, 44492, 62426, 77861, 82628, 88984, 124852, 144599, 155722, 165256, 249704, 289198, 311444, 545027, 578396, 622888, 1012193, 1090054, 1156792, 2024386, 2180108, 4048772, 4360216, 7085351, 8097544, 14170702, 28341404, 56682808]

約数ペア:

[(1, 56682808), (2, 28341404), (4, 14170702), (7, 8097544), (8, 7085351), (13, 4360216), (14, 4048772), (26, 2180108), (28, 2024386), (49, 1156792), (52, 1090054), (56, 1012193), (91, 622888), (98, 578396), (104, 545027), (182, 311444), (196, 289198), (227, 249704), (343, 165256), (364, 155722), (392, 144599), (454, 124852), (637, 88984), (686, 82628), (728, 77861), (908, 62426), (1274, 44492), (1372, 41314), (1589, 35672), (1816, 31213), (2401, 23608), (2548, 22246), (2744, 20657), (2951, 19208), (3178, 17836), (4459, 12712), (4802, 11804), (5096, 11123), (5902, 9604), (6356, 8918)]